2bb.dev - dns.ninja

`2bb.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:608e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:b5ef^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.142^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.239^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kanye.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kanye.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kanye.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kanye.ns.cloudflare.com`
		A	108.162.193.189^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kanye.ns.cloudflare.com`
		A	172.64.33.189^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kanye.ns.cloudflare.com`
		A	173.245.59.189^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kanye.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`fwoauo6miz5zty7dltedftixu34o5dejwfd4fvgev4eogiyvnm5q.mx-verification.google.com`⁽¹⁵⁾
TXT	`anthropic-domain-verification-gkhded=EZGdtVWmFTYpxlKeOczXlk4lM`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.142, 172.67.181.239
		IPv6 hints	2606:4700:3030::6815:608e, 2606:4700:3031::ac43:b5ef
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`kanye.ns.cloudflare.com`dns@cloudflare.com serial=2410419329

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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2bb.ch

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b2b.com.ua

DNS History

14 records (8 active, 6 former)

●NSkanye.ns.cloudflare.com2026-03-05 → 2026-07-25 · 2 obs

● 2026-03-05 07:40:48
● 2026-07-25 20:31:18

●NSleah.ns.cloudflare.com2026-03-05 → 2026-07-25 · 2 obs

● 2026-03-05 07:40:48
● 2026-07-25 20:31:18

●MXfwoauo6miz5zty7dltedftixu34o5dejwfd4fvgev4eogiyvnm5q.mx-verification.google.com2026-03-05 → 2026-07-25 · 2 obs

● 2026-03-05 07:40:48
● 2026-07-25 20:31:18

●MXsmtp.google.com2026-03-05 → 2026-07-25 · 2 obs

● 2026-03-05 07:40:48
● 2026-07-25 20:31:18

●A104.21.96.1422026-03-05 → 2026-07-25 · 13 obs

● 2026-03-05 07:40:48
● 2026-03-05 19:55:46
○ 2026-03-07 11:07:36
● 2026-04-01 17:11:16
● 2026-05-15 03:26:40
○ 2026-05-25 17:33:26
● 2026-06-08 21:42:52
● 2026-06-11 09:52:20
○ 2026-06-24 19:34:32
● 2026-07-04 21:18:42
○ 2026-07-11 13:15:34
● 2026-07-25 11:15:16
● 2026-07-25 20:31:18

●A172.67.181.2392026-03-05 → 2026-07-25 · 13 obs

○A188.114.96.02026-03-07 → 2026-07-11 · 12 obs

○ 2026-03-05 19:55:46
● 2026-03-07 11:07:36
○ 2026-04-01 17:11:16
○ 2026-05-15 03:26:40
● 2026-05-25 17:33:26
○ 2026-06-08 21:42:52
○ 2026-06-11 09:52:20
● 2026-06-24 19:34:32
○ 2026-07-04 21:18:42
● 2026-07-11 13:15:34
○ 2026-07-25 11:15:16
○ 2026-07-25 20:31:18

○A188.114.97.02026-03-07 → 2026-07-11 · 12 obs

●A2606:4700:3030::6815:608e2026-07-04 → 2026-07-25 · 5 obs

○ 2026-06-24 19:34:32
● 2026-07-04 21:18:42
○ 2026-07-11 13:15:34
● 2026-07-25 11:15:16
● 2026-07-25 20:31:18

●A2606:4700:3031::ac43:b5ef2026-07-04 → 2026-07-25 · 5 obs

○ 2026-06-24 19:34:32
● 2026-07-04 21:18:42
○ 2026-07-11 13:15:34
● 2026-07-25 11:15:16
● 2026-07-25 20:31:18

○A2606:4700:3032::ac43:b5ef2026-03-05 → 2026-06-11 · 10 obs

○A2606:4700:3036::6815:608e2026-03-05 → 2026-06-11 · 10 obs

○A2a06:98c1:3120::2026-03-07 → 2026-07-11 · 12 obs

○A2a06:98c1:3121::2026-03-07 → 2026-07-11 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
2bb.dev	kanye.ns.cloudflare.com, leah.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.189

NS records: kanye.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2bb.dev (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.239, 104.21.96.142`
AAAA	2	`2606:4700:3030::6815:608e, 2606:4700:3031::ac43:b5ef`
NS	2	`kanye.ns.cloudflare.com, leah.ns.cloudflare.com`
MX	2	`smtp.google.com (pri: 1), fwoauo6miz5zty7dltedftixu34o5dejwfd4fvge`
TXT	1	`anthropic-domain-verification-gkhded=EZG`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kanye.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

2bb.dev points to the four IP addresses 104.21.96.142, 172.67.181.239, 2606:4700:3030::6815:608e and 2606:4700:3031::ac43:b5ef.

Among the host names that share IP numbers with 2bb.dev are delta2025works.click, patiosrus.com, ftp.schoolofhealthcare.co.uk and two others.

Name Servers

Two name servers handle the delegation for 2bb.dev: kanye.ns.cloudflare.com and leah.ns.cloudflare.com.

2bb.dev has the same name server delegation as a number of other domains, such as thecdrive.com, grurg.com, sgawire.com and two more.

The name servers of 2bb.dev overlap at least partially with those of other domains — among them nae-shop.com, szhiwei.com, bridgevictoria.au and two more.

These name servers commonly appear alongside the name servers khloe.ns.cloudflare.com and kai.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kanye.ns.cloudflare.com resolves to 108.162.193.189, 172.64.33.189 and 173.245.59.189 among others, with 3 other IP addresses in total.

leah.ns.cloudflare.com resolves to 108.162.192.129, 172.64.32.129 and 173.245.58.129 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for 2bb.dev point to two mail servers: smtp.google.com and fwoauo6miz5zty7dltedftixu34o5dejwfd4fvgev4eogiyvnm5q.mx-verification.google.com.

2bb.dev shares at least some of its mail servers with other domains — for example hardscapeoutlet.com, gwac.ca, edaaccounting.com and two more.

It is common for these mail servers to co-occur with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com as mail servers.

Host names resolving to 9 IP numbers:

smtp.google.com resolves to 142.250.31.27, 142.251.16.27 and 142.251.111.26 among others, with 6 other IP addresses in total.